Modern science and technology experiment teaching materials are extensive, close to students' life and interesting. They are the main channels to strengthen science and technology education and improve students' innovative quality. The opening of this course will certainly enhance the scientific and technological awareness of Chinese children and improve their scientific and cultural quality in an all-round way. It is of great significance to cultivate children to learn scientific methods from childhood, establish scientific thoughts and spirit, and lay a foundation for them to become creative talents and adapt to the social development of 2 1 century. This requires teachers to explore effective teaching methods and fully stimulate students' curiosity and thirst for knowledge about science and technology. Mobilize students' enthusiasm and initiative in learning, make science and technology classes lively and interesting, and let students seek self-development through conscious participation, and gradually learn to be human, learn to be modern and learn to be scientific.
However, some teachers often follow the old teaching methods. In this teaching process, teachers are in the central position and students are completely passive. The disadvantages brought by this kind of teaching are obvious, that is, too much indoctrination, inflexible methods, laborious teachers and passive boredom of students, which seriously hinders the improvement of teaching efficiency and the development of students' innovative quality, and the implementation of quality education has been greatly affected. Only by continuous innovation can we meet the future, which is the consensus reached by all countries in the world in the process of educational reform. Modern science and technology in primary schools is a brand-new subject, which requires teachers to put innovative educational ideas into teaching practice, creatively use teaching methods and means in teaching practice, optimize and combine various teaching means, realize the innovation of teaching methods, and create environment and conditions for students to "create geoscience" with "innovative teaching". Specifically, teachers use effective modern teaching methods, such as inquiry teaching method, role-playing method and situational teaching method. We should simply repeat the process of scientific discovery in class, guide students to practice and use their brains, let students experience the fun of exploration, discovery and creative thinking as the main body of learning, enable students to acquire and use knowledge independently, enjoy the happiness of entrepreneurial success, improve the effect of education and teaching, and cultivate students with scientific and technological innovation quality.